Home / 182,135.82-251,365.35-110,510.22

Finding the Fourth Proportional to 182,135.82, 251,365.35 and 110,510.22

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Solution

The fourth proportional to 182,135.82, 251,365.35 and 110,510.22 is: 152,514.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,135.82 : 251,365.35 = 110,510.22 : x
  2. Step 2: Convert to fraction form
    182,135.82/251,365.35 = 110,510.22/x
  3. Step 3: Cross multiply
    182,135.82x = 251,365.35 × 110,510.22
  4. Step 4: Simplify right side
    182,135.82x = 27,778,440,128.88
  5. Step 5: Solve for x
    x = 27,778,440,128.88/182,135.82
  6. Step 6: Final answer
    x = 152,514.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.